Finding the Third Proportional to 3,023,018 and 4,518,399

Step by Step Solution

1. Step 1: Write the proportion equation
   3,023,018 : 4,518,399 = 4,518,399 : x
2. Step 2: Convert to fraction form
   3,023,018/4,518,399 = 4,518,399/x
3. Step 3: Cross multiply
   3,023,018x = 4,518,399 × 4,518,399
4. Step 4: Simplify right side
   3,023,018x = 20,415,929,523,201
5. Step 5: Solve for x
   x = 20,415,929,523,201/3,023,018
6. Step 6: Final answer
   x = 6,753,492.54